OK since my lowercase-only JAPH seems to be nothing special on its own, here is a no-alphas JAPH to complement it. I use only non-alphanumeric printable ASCII characters, excluding whitespace. Underscores are allowed. Enjoy.

basically it's a concatenation of strings, using the bitwise xor operator '^' to generate alphanumeric characters, per chester's line noise JAPH. For example the 'p' in the first 'perl' comes by xoring '_' and '/':

Deparsing de-obfuscates it because the entire xoring and concatenation is made up of literals, so the compiler calculates the result and substitutes it into the compiled version. Deparse simply translates the compiled code back into Perl code. A simpler example might be: